Waves

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Across
  1. 3. number of waves that pass by each second
  2. 4. the range of all types of EM radiation
  3. 10. the distance between identical points
  4. 11. any material substance which can propagate waves or energy
  5. 12. occurs when waves come together so that they completely cancel each other out
  6. 13. distance between the resting position and the maximum displacement
  7. 14. cause the medium to move parallel to the direction of the wave
  8. 15. cause the medium to move perpendicular to the direction of the wave
Down
  1. 1. how fast the waves move
  2. 2. Visible light, radio waves and X-rays are examples of?
  3. 5. the spreading of waves as they pass through a obstical
  4. 6. an increase/decrease in the frequency of sound and light as the source and observer move toward or away from each other
  5. 7. the bending of light as it passes from one transparent substance into another.
  6. 8. change in direction of a wavefront
  7. 9. If a crest of a wave meets a crest of another wave of the same frequency at the same point, then the amplitude is the sum of the individual amplitudes